{% load static %} <!-- 加载静态文件 -->
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>xxhh{% block title %}{% endblock %}</title>
</head>
<body>
    <header>
        <ul>
            <li>首页</li>
            <li>你好</li>
        </ul>
    </header>
    {% block content %}
        alknsdad
    {% endblock %}
    <footer>
        lkashcabf
    </footer>
</body>
</html>